2157186240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 336

約数和(自身を含む): 8166506400

約数和(自身を除く): 6009320160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 149, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 298, 320, 330, 352, 360, 396, 440, 447, 457, 480, 495, 528, 576, 596, 660, 704, 720, 745, 792, 880, 894, 914, 960, 990, 1056, 1192, 1320, 1341, 1371, 1440, 1490, 1584, 1639, 1760, 1788, 1828, 1980, 2112, 2235, 2285, 2384, 2640, 2682, 2742, 2880, 2980, 3168, 3278, 3520, 3576, 3656, 3960, 4113, 4470, 4570, 4768, 4917, 5027, 5280, 5364, 5484, 5960, 6336, 6556, 6705, 6855, 7152, 7312, 7920, 8195, 8226, 8940, 9140, 9536, 9834, 10054, 10560, 10728, 10968, 11920, 13112, 13410, 13710, 14304, 14624, 14751, 15081, 15840, 16390, 16452, 17880, 18280, 19668, 20108, 20565, 21456, 21936, 23840, 24585, 25135, 26224, 26820, 27420, 28608, 29248, 29502, 30162, 31680, 32780, 32904, 35760, 36560, 39336, 40216, 41130, 42912, 43872, 45243, 47680, 49170, 50270, 52448, 53640, 54840, 59004, 60324, 65560, 65808, 68093, 71520, 73120, 73755, 75405, 78672, 80432, 82260, 85824, 87744, 90486, 98340, 100540, 104896, 107280, 109680, 118008, 120648, 131120, 131616, 136186, 143040, 146240, 147510, 150810, 157344, 160864, 164520, 180972, 196680, 201080, 204279, 214560, 219360, 226215, 236016, 241296, 262240, 263232, 272372, 295020, 301620, 314688, 321728, 329040, 340465, 361944, 393360, 402160, 408558, 429120, 438720, 452430, 472032, 482592, 524480, 544744, 590040, 603240, 612837, 658080, 680930, 723888, 749023, 786720, 804320, 817116, 904860, 944064, 965184, 1021395, 1089488, 1180080, 1206480, 1225674, 1316160, 1361860, 1447776, 1498046, 1573440, 1608640, 1634232, 1809720, 2042790, 2178976, 2247069, 2360160, 2412960, 2451348, 2723720, 2895552, 2996092, 3064185, 3268464, 3619440, 3745115, 4085580, 4357952, 4494138, 4720320, 4825920, 4902696, 5447440, 5992184, 6128370, 6536928, 6741207, 7238880, 7490230, 8171160, 8988276, 9805392, 10894880, 11235345, 11984368, 12256740, 13073856, 13482414, 14477760, 14980460, 16342320, 17976552, 19610784, 21789760, 22470690, 23968736, 24513480, 26964828, 29960920, 32684640, 33706035, 35953104, 39221568, 44941380, 47937472, 49026960, 53929656, 59921840, 65369280, 67412070, 71906208, 89882760, 98053920, 107859312, 119843680, 134824140, 143812416, 179765520, 196107840, 215718624, 239687360, 269648280, 359531040, 431437248, 539296560, 719062080, 1078593120, 2157186240]

約数ペア:

[(1, 2157186240), (2, 1078593120), (3, 719062080), (4, 539296560), (5, 431437248), (6, 359531040), (8, 269648280), (9, 239687360), (10, 215718624), (11, 196107840), (12, 179765520), (15, 143812416), (16, 134824140), (18, 119843680), (20, 107859312), (22, 98053920), (24, 89882760), (30, 71906208), (32, 67412070), (33, 65369280), (36, 59921840), (40, 53929656), (44, 49026960), (45, 47937472), (48, 44941380), (55, 39221568), (60, 35953104), (64, 33706035), (66, 32684640), (72, 29960920), (80, 26964828), (88, 24513480), (90, 23968736), (96, 22470690), (99, 21789760), (110, 19610784), (120, 17976552), (132, 16342320), (144, 14980460), (149, 14477760), (160, 13482414), (165, 13073856), (176, 12256740), (180, 11984368), (192, 11235345), (198, 10894880), (220, 9805392), (240, 8988276), (264, 8171160), (288, 7490230), (298, 7238880), (320, 6741207), (330, 6536928), (352, 6128370), (360, 5992184), (396, 5447440), (440, 4902696), (447, 4825920), (457, 4720320), (480, 4494138), (495, 4357952), (528, 4085580), (576, 3745115), (596, 3619440), (660, 3268464), (704, 3064185), (720, 2996092), (745, 2895552), (792, 2723720), (880, 2451348), (894, 2412960), (914, 2360160), (960, 2247069), (990, 2178976), (1056, 2042790), (1192, 1809720), (1320, 1634232), (1341, 1608640), (1371, 1573440), (1440, 1498046), (1490, 1447776), (1584, 1361860), (1639, 1316160), (1760, 1225674), (1788, 1206480), (1828, 1180080), (1980, 1089488), (2112, 1021395), (2235, 965184), (2285, 944064), (2384, 904860), (2640, 817116), (2682, 804320), (2742, 786720), (2880, 749023), (2980, 723888), (3168, 680930), (3278, 658080), (3520, 612837), (3576, 603240), (3656, 590040), (3960, 544744), (4113, 524480), (4470, 482592), (4570, 472032), (4768, 452430), (4917, 438720), (5027, 429120), (5280, 408558), (5364, 402160), (5484, 393360), (5960, 361944), (6336, 340465), (6556, 329040), (6705, 321728), (6855, 314688), (7152, 301620), (7312, 295020), (7920, 272372), (8195, 263232), (8226, 262240), (8940, 241296), (9140, 236016), (9536, 226215), (9834, 219360), (10054, 214560), (10560, 204279), (10728, 201080), (10968, 196680), (11920, 180972), (13112, 164520), (13410, 160864), (13710, 157344), (14304, 150810), (14624, 147510), (14751, 146240), (15081, 143040), (15840, 136186), (16390, 131616), (16452, 131120), (17880, 120648), (18280, 118008), (19668, 109680), (20108, 107280), (20565, 104896), (21456, 100540), (21936, 98340), (23840, 90486), (24585, 87744), (25135, 85824), (26224, 82260), (26820, 80432), (27420, 78672), (28608, 75405), (29248, 73755), (29502, 73120), (30162, 71520), (31680, 68093), (32780, 65808), (32904, 65560), (35760, 60324), (36560, 59004), (39336, 54840), (40216, 53640), (41130, 52448), (42912, 50270), (43872, 49170), (45243, 47680)]